DES MOINES -- The DNR is investigating a fish kill along a two-mile stretch of lower Walnut Creek after a citizen reported seeing dead fish yesterday. DNR field staff were onsite yesterday and continue to investigate.

CLIVE - Sunday, the city of Clive’s fire department investigated a sheen on Walnut Creek, tracing it upstream to a storm drain just west of the Pilot Travel Center near Douglas Avenue and Interstate 35/80 in Urbandale.